#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include<time.h>
#include<stdlib.h>
#define ROW 9
#define COW 9
#define ROWS ROW+2
#define COWS COW+2
#define BOOM 10
void meau();
void chushi(char arr[ROWS][COWS], int rows, int cows, char ch);
void buzhi(char arr[ROWS][COWS], int row, int cow);
void paicha(char arr1[ROWS][COWS], char arr2[ROWS][COWS], int rows, int cows);